Question

multiple choice question
mood changes, anxiety, and sleep disruption are all characterizations of an overindulgence in

• tranquilizers.
• caffeine.
• opium.
• lsd.

Explanation:

Tranquilizers are used to calm and usually cause sedation, not these symptoms. Opium is an opioid with different effects like pain relief and sedation. LSD is a hallucinogen with perceptual distortions. Caffeine overconsumption can lead to mood changes, anxiety, and sleep disruption as it's a stimulant affecting the nervous system.

Answer:

B. caffeine